Black flies, despite their annoying bites, play important roles in the ecosystem of Ilhabela. Here are some tips for protecting yourself from their bites:
Use Repellent: Apply an insect repellent containing DEET, picaridin, or IR3535. Be sure to apply it to areas more prone to bites, such as ankles and neck. In Ilhabela, some of the most recommended brands are:
- Off! – Known for its effectiveness and variety of formats, such as spray and lotion.
- Repellent – A repellent that stands out for its long-lasting protection.
- Exposis – Popular among locals, also quite effective.
- Isdin – Offers options with sun protection, ideal for the beach.
Wear Appropriate Clothing: Use long-sleeve shirts, long pants, closed shoes, and socks when in areas with many black flies — especially if you decide to go hiking or visit waterfalls. Additionally, black flies are attracted to dark colors, so opt for clothing in light tones.
Avoid Dense Vegetation Areas: Black flies prefer humid areas with dense vegetation. Try to avoid these areas, and intensify the use of repellents, especially at dawn and dusk when they are most active.
Use Soaps and Creams: Some soaps and creams with repellent properties can also help keep black flies away. There are options that contain essential oils like citronella.
Keep Windows Closed: If you are staying in a house or guesthouse, check that windows and doors have screens to prevent black flies from entering and keep them closed when you leave. Use fans or air conditioning, as black flies tend to avoid drier environments with air currents.
⚠️ Some people may experience more severe allergic reactions to black fly bites, which go beyond common itching and discomfort!
Post-Bite Care: If bitten, wash the area with water and soap and apply an antihistamine cream. Don’t forget to bring antihistamine tablets that you are familiar with in case of a more intense allergic reaction.
With these precautions you will be prepared and will have a safer and more pleasant experience in Ilhabela ;D